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CN-224213733-U - Multi-angle spray head rotating structure of outer wall spraying robot

CN224213733UCN 224213733 UCN224213733 UCN 224213733UCN-224213733-U

Abstract

The utility model discloses a multi-angle spray head rotating structure of an outer wall spraying robot, which comprises an outer frame, wherein a feeding mechanism is arranged at the rear side of the inner part of the outer frame, the feeding mechanism comprises a storage bin, the outer part of the storage bin is fixedly connected with the inner part of the outer frame, spraying machines are arranged at the left side and the right side of the storage bin, the spraying machines are connected with the rotating spray heads through conveying pipes, a connecting column is connected with the inner part of the outer frame, an angle adjusting mechanism is arranged at the bottom of the connecting column, the top of the connecting column is connected with the bottoms of the two angle adjusting mechanisms, a uniform smearing mechanism is arranged at the front side of the outer frame, two traction wheels are fixedly connected at the top of the outer frame, and the multi-angle spray head rotating structure of the outer wall spraying robot can continuously change spraying angles in the walking process, so that the all-dimensional and multi-angle spraying operation is realized, the coverage area of single operation is greatly improved, the moving times and the operation time of the outer wall spraying operation are effectively reduced.

Inventors

  • LIN RENXING
  • LI MINGYANG
  • ZHANG SHUAI
  • Lv Jisen

Assignees

  • 中建海峡建设发展有限公司
  • 中建海峡(厦门)建设发展有限公司

Dates

Publication Date
20260508
Application Date
20250507

Claims (7)

  1. 1. The multi-angle spray head rotating structure of the outer wall spraying robot comprises an outer frame (1) and is characterized in that a feeding mechanism is arranged at the rear side of the inner part of the outer frame (1), the feeding mechanism comprises a storage bin (2), and the outer part of the storage bin (2) is fixedly connected to the inner part of the outer frame (1); The left side and the right side of the storage bin (2) are respectively provided with a spraying machine (3), and the spraying machines (3) are connected with the rotary spray heads (14) through conveying pipes; The inner part of the outer frame (1) is connected with a connecting column (4), the bottom of the connecting column (4) is provided with an angle adjusting mechanism, and the top of the connecting column (4) is connected with the bottoms of the two angle adjusting mechanisms; The front side of the outer frame (1) is provided with a uniform smearing mechanism, and the top of the outer frame (1) is fixedly connected with two traction wheels (32); The angle adjusting mechanism comprises two fixed frames (5), the tops of the two fixed frames (5) are connected to the bottom of the connecting column (4), and driving components for providing power are arranged at the rear sides of the two fixed frames (5); the two driving assemblies comprise motors (6), the front sides of the motors (6) are respectively arranged at the rear sides of the fixed frames (5), the output ends of the motors (6) are connected with driving shafts (7), the outer parts of the driving shafts (7) are rotationally connected in the fixed frames (5), and the front sides of the two driving shafts (7) are connected with rotating blocks (8); the smearing mechanism comprises a collecting frame (22), and the rear side of the collecting frame (22) is connected with the front side of the outer frame (1).
  2. 2. The multi-angle spray head rotating structure of the outer wall spraying robot according to claim 1, wherein the front sides of the driving assemblies are connected with cone shafts (9), the front sides of the cone shafts (9) are connected with mounting plates (10), the front sides of the mounting plates (10) are hinged with universal balls (11), the front sides of the universal balls (11) are connected with fixing plates (12), and the interiors of the two fixing plates (12) are connected with connecting rods (13).
  3. 3. The multi-angle spray head rotating structure of the outer wall spraying robot according to claim 2, wherein the rear side of the connecting rod (13) is connected to the front side of the fixed frame (5), the front sides of the two mounting plates (10) are connected with two rotating spray heads (14), and the rear sides of the mounting plates (10) are connected with two movable balls (15).
  4. 4. The multi-angle spray head rotating structure of the outer wall spraying robot according to claim 1, wherein the rear side of the fixed frame (5) is hinged with a fixed block (16), a guide assembly is arranged outside the fixed block (16), the guide assembly comprises guide rods (17), one sides of the guide rods (17) close to a cone shaft (9) are respectively connected with the outer parts of the fixed block (16), two guide grooves (18) are respectively formed in the outer parts of the fixed frame (5), the outer parts of the guide rods (17) are connected with the inner parts of the guide grooves (18) in a sliding mode, the rear sides of the fixed block (16) are connected with sliding rods (19), and the outer parts of the sliding rods (19) are connected with the inner parts of the fixed frame (5) in a sliding mode.
  5. 5. The multi-angle spray head rotating structure of the outer wall spraying robot according to claim 4, wherein the outer parts of the sliding rods (19) are respectively sleeved with a first spring (20), one end of the first spring (20) is connected to the rear side of the fixed block (16), the other end of the first spring (20) is connected to the inside of the fixed frame (5), and the rear sides of the sliding rods (19) are respectively connected with a first limiting disc (21).
  6. 6. The multi-angle spray head rotating structure of the outer wall spraying robot according to claim 5, wherein a sleeve (23) is connected to the inside of the collecting frame (22), a sliding shaft (24) is connected to the inside of the collecting frame (22) in a sliding manner, the sliding shaft (24) is connected to the inside of the outer frame (1) in a sliding manner, a fixing ring (25) is connected to the outside of the sliding shaft (24), the fixing ring (25) is connected to the inside of the sleeve (23) in a sliding manner, and a second spring (26) is sleeved on the outside of the sliding shaft (24).
  7. 7. The multi-angle spray head rotating structure of the outer wall spraying robot according to claim 6, wherein a limiting disc two (27) is connected to the rear side of the sliding shaft (24), a connecting frame (28) is connected to the front side of the sliding shaft (24), a fixed shaft (29) is fixedly connected to the inside of the connecting frame (28), a roller (30) is rotatably connected to the outside of the fixed shaft (29), and a triangular block (31) is fixedly connected to the top of the connecting frame (28).

Description

Multi-angle spray head rotating structure of outer wall spraying robot Technical Field The utility model relates to the technical field of spraying robots, in particular to a multi-angle spray head rotating structure of an outer wall spraying robot. Background An outer wall spraying robot is equipment used for spraying an outer wall in the field of building automation. The special attachment devices are tightly connected with the outer wall, and the attachment devices can be vacuum adsorption, mechanical clamps or a combination of the vacuum adsorption and the mechanical clamps, so that the attachment devices can stably climb or attach on the outer elevation of the building. The frame part is usually made of high-strength metal materials, so that the overall firmness is ensured, the weight of the frame part can be reduced, the frame part is better suitable for the operation of the outer wall, a precise driving motor and a transmission device are arranged on the frame part, and the robot can be driven to move up and down and left and right along the surface of the outer wall according to a preset route to realize the spraying of the outer wall. The utility model discloses a CN 216406052U-type building outer wall spraying robot in the prior art, includes roof hoist and mount mechanism and spraying robot body, spraying robot body is hung and is connected on roof hoist and mount mechanism through flexible lifting rope, spraying robot body can reciprocate along flexible lifting rope, spraying robot body includes the robot box set up movable pulley and spraying module on the robot box, spraying module includes shower nozzle and telescopic link, the telescopic link is fixed on the robot box, the shower nozzle is fixed on the telescopic link, can't realize carrying out the multi-angle to the shower nozzle that the spraying was used in above-mentioned patent and adjust, and then lead to the spraying scope not enough, because the shower nozzle can not change spraying angle in good time according to actual conditions for the coating can't be even and be attached to the wall completely, not only reduced the efficiency of construction, still can cause partial regional coating too thin or too thick, influence the whole aesthetic degree and the protective properties of outer wall, can't fully satisfy modern building diversified demand, bring inconvenience and challenge to the spraying operation of outer wall, consequently need improve to the spraying of prior art. Disclosure of utility model The utility model aims to provide a multi-angle spray head rotating structure of an outer wall spraying robot, which solves the problems that the spray head for spraying cannot be adjusted at multiple angles, so that the spraying range is insufficient, the spray head cannot change the spraying angle timely according to actual conditions, so that the paint cannot be uniformly and completely adhered to a wall surface, the construction efficiency is reduced, partial area coating is too thin or too thick, the overall aesthetic degree and the protective performance of the outer wall are affected, the spraying requirement of modern building diversification cannot be fully met, and inconvenience and challenges are brought to the outer wall spraying operation. The outer wall spraying robot multi-angle spray head rotating structure comprises an outer frame, wherein a feeding mechanism is arranged at the rear side of the inner part of the outer frame, the feeding mechanism comprises a storage bin, and the outer part of the storage bin is fixedly connected with the inner part of the outer frame; the left side and the right side of the storage bin are respectively provided with a spraying machine, and the spraying machines are connected with the rotary spray heads through conveying pipes; the inner part of the outer frame is connected with a connecting column, the bottom of the connecting column is provided with an angle adjusting mechanism, and the top of the connecting column is connected with the bottoms of the two angle adjusting mechanisms; The front side of the outer frame is provided with a uniform smearing mechanism, and the top of the outer frame is fixedly connected with two traction wheels; The angle adjusting mechanism comprises two fixed frames, the tops of the two fixed frames are connected to the bottom of the connecting column, and driving assemblies for providing power are arranged on the rear sides of the two fixed frames; The two driving assemblies comprise motors, the front sides of the motors are respectively arranged at the rear sides of the fixed frames, the output ends of the motors are connected with driving shafts, the outer parts of the driving shafts are rotationally connected in the fixed frames, and the front sides of the two driving shafts are connected with rotating blocks; The smearing mechanism comprises a collecting frame, and the rear side of the collecting frame is connected with the front side of the outer fr